5252750513 has 2 divisors, whose sum is σ = 5252750514. Its totient is φ = 5252750512.

The previous prime is 5252750497. The next prime is 5252750549. The reversal of 5252750513 is 3150572525.

It is a happy number.

5252750513 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3065504689 + 2187245824 = 55367^2 + 46768^2 .

It is a cyclic number.

It is not a de Polignac number, because 5252750513 - 2⁴ = 5252750497 is a prime.

It is not a weakly prime, because it can be changed into another prime (5252750213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2626375256 + 2626375257.

It is an arithmetic number, because the mean of its divisors is an integer number (2626375257).

Almost surely, 2^5252750513 is an apocalyptic number.

It is an amenable number.

5252750513 is a deficient number, since it is larger than the sum of its proper divisors (1).

5252750513 is an equidigital number, since it uses as much as digits as its factorization.

5252750513 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52500, while the sum is 35.

The square root of 5252750513 is about 72475.8615885317. The cubic root of 5252750513 is about 1738.3167887065.

The spelling of 5252750513 in words is "five billion, two hundred fifty-two million, seven hundred fifty thousand, five hundred thirteen".